Piedmont Weather Forecast

    • 49
    • 72

    Mostly Cloudy

    • 50
    • 73

    Partly Sunny

    • 50
    • 72

    Partly Sunny

    • 52
    • 80

    Partly Sunny

    • 50
    • 77

    Partly Sunny

    • 51
    • 79

    Mostly Sunny

    • 51
    • 81

    Mostly Sunny

Today 6 May Inner Portland Metro

Mostly cloudy Early, then becoming partly sunny. Highs in the lower 70s. Winds light.

Tonight 6 May Inner Portland Metro

Mostly cloudy. Lows in the upper 40s. North wind 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Piedmont Temperature Statistics

May Temperature

Portland, Portland International Airport (3.1 miles)

  • Lowest 2 May, 2026

    51.7 °F

  • Average May

    66.3 °F

  • Highest 3 May, 2026

    91.7 °F

Climate (2021–Present)

Portland, Portland International Airport (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    48.4 °F

  • Average 2021–2026

    56.3 °F

  • Average High 2021–2026

    65.5 °F
Get WillyWeather+ to remove ads